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  Value and type of last evaluated expression: Address of array element: Address of array elementx:  (none)

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Code

 Header...

// Calculate the height of a plane of gradient 1
// in both the x and y directions.


 int main(){
»  double x, y, z, distance;

»  x=2.1;
»  y=1.3;
»  z=x+y;
»  distance=sqrt(x*x+y*y+z*z);
»  printf("Distance; %g\n", distance);
   
 // See what happens now
»  x=10.0;
»  y=y+x;
»  printf("Distance; %g\n", distance);
  
  // More code here...
»  return 0;
}
 ...

Data

x (double)   y (double)
128   136
-2.0814446e+199
  
-1.96903268e+136
z (double)   distance (double)
144   152
2.78888424e-157
  
1.73724926e+192

Memory

main()

128
129
130
131
132
133
134
135
x = -2.0814446e+199
136
137
138
139
140
141
142
143
y = -1.96903268e+136
144
145
146
147
148
149
150
151
z = 2.78888424e-157
152
153
154
155
156
157
158
159
distance = 1.73724926e+192

NB: the actual memory address of each variable is the
address shown plus 4294469448 (0xFFF86748).

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Output

Distance; 4.20238
Distance; 4.20238
                                                                                                                                                                                                                                                                       
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